Average water temperature in Naples

On this page you find the mean water temperature over the year in Naples (Campania), Italy. Get insights into the water temperature fluctuations and discover what they mean for visitors.

Naples experiences water temperature shifts throughout the year. The warmest month, August, reaches an average of 26°C.

The coldest month, March, averages 14°C. Visitors during these months can leave their swimming gear at home.

Forecast for Naples

Sun Dec 22

13°C | 3°C

6 m/s

7 mm

partly cloudy and rain

hourly forecast

Mon Dec 23

13°C | 5°C

5 m/s

2 mm

broken clouds and thunder

hourly forecast

Tue Dec 24

10°C | 3°C

5 m/s

1.5 mm

broken clouds and small chance of slight rain

hourly forecast

5-Day Forecast 10-Day Forecast

Interested in more climate information?

This site provides you with all the information you need about the climate in Naples.

Our site offers climate and forecast data for every country in the world. Are you going to Italy? On this website you can find historical weather averages for many cities in Italy. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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